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coaxial connector

A coaxial connector, connector technology, applied in the direction of connection, bipolar connection, conductive connection, etc., can solve problems such as short circuit and signal quality deterioration

Active Publication Date: 2019-07-02
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, especially since connectors tend to be smaller, even a slight variation in the distance between the cover 465 and the contact portion 441 will degrade the quality of the signal.
In addition, when the fluctuation of the contact portion 441 is large, it may contact the cover 465 to cause a short circuit.

Method used

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Examples

Experimental program
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Embodiment Construction

[0029] A preferred embodiment of the present invention will be described with reference to the drawings. In addition, here, as an ideal embodiment, a so-called right-angle coaxial cable connector in which the extending direction of the cable is different from the fitting direction of the mating connector by 90 degrees will be described, but the present invention is not limited thereto. here. That is, it may be a linear connector, or may be a connector for inter-board connection instead of a connector for a coaxial cable. In addition, it may be a connector on the receptacle side or a connector on the plug side.

[0030] figure 1 It is a bottom plan view of the coaxial cable connector 1 of the present invention connected to the coaxial cable 10, figure 2 It is an exploded perspective view showing the connector 1 together with the coaxial cable 10 . image 3 is a perspective view of the bottom side of the housing 40 integrally formed with the terminal 20, Figure 4 It is a ...

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PUM

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Abstract

The purpose of the present invention is to provide a coaxial connector having a stable impedance characteristic. The coaxial connector comprises: a conductive terminal; an insulating housing maintaining the terminal; and an outer conductor covering the housing. The housing includes a fitting portion which includes an upper surface portion, a barrel portion extending from the upper surface portion towards a counterpart connector side to be fitted into the counterpart connector, and an accommodation portion therein. The terminal includes a rear portion having a rear surface facing the outer conductor, a contact piece extending from the rear portion toward the counterpart connector side and contacting a terminal of the counterpart connector, a contact portion to be disposed in the accommodating portion, and a connecting portion extending from the contact portion toward the outside of the accommodation portion and connected to another conductor. The outer conductor includes a cover portion facing the upper surface portion. The upper surface portion includes a through-hole communicating with the accommodation portion and includes a support portion supporting the rear portion between the rear portion and the cover portion in the through-hole.

Description

technical field [0001] The invention relates to a coaxial connector, in particular to a small coaxial cable connector. Background technique [0002] Coaxial cable connectors are used, for example, in information equipment such as mobile phones, smartphones, personal digital assistants (PDAs), and notebook personal computers, and in electrical equipment such as home appliances. In recent years, due to the miniaturization of information equipment, the miniaturization of connectors has also been promoted. Patent Document 1 discloses an example of a method of manufacturing a receptacle connector for a coaxial cable that can be stably produced even if it is a small connector. The central conductor (central terminal) of this receptacle connector discloses a method in which a relatively thick plate-shaped sheet is punched into a predetermined shape, and then crushed (bending) is performed on the punched plate-shaped sheet. ) to form a contact portion with the counterpart terminal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R24/38H01R9/05H01R13/46H01R13/02
CPCH01R9/05H01R13/02H01R13/46H01R24/38H01R43/16H01R2103/00
Inventor 宮崎敦宏
Owner HIROSE ELECTRIC GROUP
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